The Hilbert Curve hole will go live in approximately 3 days. Why not try and solve it ahead of time?
brainfuck in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 72nd fourth-bit 893 181 5 Dec 2022 72nd thatbirdguythatuknownot 893 181 3 Feb 2024 72nd firegene 🇮🇪 893 181 3 Feb 2024 79th HPWiz 🇳🇿 892 221 23 Aug 2024 80th emplv 🇱🇻 890 141 1 Nov 2024 81st NewDefectus 🇮🇱 889 68 27 Nov 2021 82nd Kacarott 🇦🇺 889 144 4 Jun 2024 83rd m-tkach 🇺🇦 889 165 23 Apr 2025 84th canissimia 🇦🇶 889 243 9 Apr 2022 85th HPWiz 🇳🇿 888 124 11 days ago 86th ovs-code 🇩🇪 888 142 15 May 2024 87th btnlq 887 117 5 Oct 2021 88th KasperKivimaeki 🇫🇮 887 226 27 Jul 2025 89th ovs-code 🇩🇪 884 147 26 Aug 2024 90th Creative0708 🇨🇦 883 267 16 Dec 2023 91st JayXon 🇺🇸 882 147 6 Apr 2022 92nd xsot 🇸🇬 878 155 2 Feb 2025 93rd annaproxy 878 184 7 Feb 2022 94th edsrzf 🇳🇿 877 199 10 days ago 95th AdrienHache 🇫🇷 876 69 25 Nov 2024 96th rucin93 🇵🇱 876 173 1 Jun 2025 97th janlelis 875 99 28 Apr 2022 98th GolfingSuccess 🇬🇷 873 55 2 Sep 2022 98th orthoplex 🇨🇽 873 55 4 Feb 2024 100th GrayJoKing 🇦🇺 873 155 11 Sep 2023 101st sisyphus-ppcg 🇦🇺 873 183 10 Apr 2022 102nd RYNO8 873 185 22 Aug 2023 102nd anter69 🇭🇺 873 185 3 Nov 2023 102nd prplz 🇦🇺 873 185 16 Feb 2024 102nd plcc0 873 185 25 Mar 2025 102nd 5cw 🇺🇸 873 185 3 May 2025 107th emgordon154 872 209 16 May 2025 108th GrayJoKing 🇦🇺 871 147 17 Oct 2023 109th nwellnhof 🇩🇪 870 149 2 Jan 2022 109th Lydxn 🇨🇦 870 149 16 Jul 2023 111th JayXon 🇺🇸 870 166 24 May 2025 112th stefangimmillaro 869 186 6 Mar 2023 112th bizy-coder 869 186 23 Oct 2023 114th stefangimmillaro 869 275 13 Sep 2024 115th JayXon 🇺🇸 868 187 10 Dec 2024 116th kg583 🇺🇸 868 201 16 Jul 2025 117th Lydxn 🇨🇦 867 100 8 Mar 2022 118th KasperKivimaeki 🇫🇮 866 238 2 Apr 2025 119th DialFrost 🇸🇬 865 120 15 Aug 2024 120th sisyphus-ppcg 🇦🇺 865 134 9 Jan 2022 121st Bulmenisaurus 864 187 3 May 2025 121st duckyluuk 🇳🇱 864 187 5 Jul 2025 123rd sean-niemann 🇺🇸 863 170 2 hours ago 124th GolfingSuccess 🇬🇷 863 235 11 Sep 2022 125th sean-niemann 🇺🇸 861 176 3 Nov 2024 126th SirBogman 🇺🇸 860 190 29 Dec 2021 127th KasperKivimaeki 🇫🇮 860 201 26 Jan 2025 128th GrayJoKing 🇦🇺 859 146 11 Aug 2024 129th IanUtley 859 208 9 Jul 2024 130th JayXon 🇺🇸 858 101 12 Jun 2024 131st GolfingSuccess 🇬🇷 858 171 2 Mar 2024 132nd GrayJoKing 🇦🇺 857 168 3 Aug 2023 133rd Steffan153 🇫🇮 855 152 15 Aug 2024 133rd DialFrost 🇸🇬 855 152 15 Aug 2024 135th QuincyNash 🇺🇸 855 189 7 Dec 2022 135th jared-hughes 855 189 19 Jan 2023 135th lifthrasiir 🇰🇷 855 189 6 Dec 2024 138th GrayJoKing 🇦🇺 855 209 19 Oct 2023 139th zacjl 854 202 23 Mar 2025 140th primo-ppcg 🇹🇭 853 152 5 Oct 2020 141st GolfingSuccess 🇬🇷 853 180 17 Feb 2025 142nd GrayJoKing 🇦🇺 853 181 1 Jul 2024 143rd Shanethegamer 🇺🇸 853 238 9 Sep 2022 144th primo-ppcg 🇹🇭 851 122 12 Dec 2020 145th primo-ppcg 🇹🇭 851 159 21 Aug 2023 146th GolfingSuccess 🇬🇷 851 178 17 Oct 2023 147th acotis 851 277 5 Jun 2025 148th MeWhenI 🇻🇦 851 281 24 Feb 2023 149th nwellnhof 🇩🇪 850 102 2 Jan 2022 150th Shanethegamer 🇺🇸 850 190 21 Oct 2021 Prev 76–150 of 1,329 Next